464 prompts matching "Comparing soap lather as a measure of hardness"
Practice set: Half-life and the decay curve
Act as my SS3 Chemistry tutor. Give me five practice questions on half-life and the decay
Exam practice: Nuclear fission and the chain reaction
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Spot my mistake: Balancing a nuclear equation without conserving charge
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Calculation practice: Calculating the activity remaining after several half-lives
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Real-life Nigeria: Radioisotopes in medicine, industry and dating
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Explain back: Chemical engineering and what it involves
I have just studied chemical engineering and what it involves in my SS3 Chemistry class. L
Practice set: Pharmacy, medicine and the laboratory sciences
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Exam practice: Chemistry in the oil, food and agriculture industries
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Real-life Nigeria: Further study in chemistry after secondary school
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Explain back: Corrosion and environmental chemistry reviewed
I have just studied corrosion and environmental chemistry reviewed in my SS3 Chemistry cla
Practice set: Water treatment and industrial chemistry reviewed
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Exam practice: Nuclear chemistry reviewed
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Quiz me: Rapid recall across kinetics, equilibrium and energetics
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Explain back: Structuring an answer on rates and equilibrium
I have just studied structuring an answer on rates and equilibrium in my SS3 Chemistry cla
Calculation practice: The physical chemistry calculations that carry the most marks
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Real-life Nigeria: Interpreting a graph in a physical chemistry question
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Chemistry at work: The physical chemistry formulae worth memorising
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Explain back: Structuring an answer on extraction and manufacture
I have just studied structuring an answer on extraction and manufacture in my SS3 Chemistr
Practice set: A mixed set on metals, non-metals and their compounds
Act as my SS3 Chemistry tutor. Give me five practice questions on a mixed set on metals, n
Calculation practice: Calculations on extraction yield and composition
Act as my SS3 Chemistry tutor. Walk me through calculations on extraction yield and compos